pretty much what the tittle says is the gray wire or the orange the ground on the speakers? mine is a 99 Silverado btw

 

here is a wiring diagram for the speakers.
Constant 12V+ Orange
Switched 12V+ Yellow
Ground Black
Illumination Gray
Dimmer Brown
Antenna Right Window Trim
Front Speakers 6 1/2" Doors
Left Front (+) Tan
Left Front (-) Gray
Right Front (+) Light Green
Right Front (-) Dark Green
Rear Speakers 4" x 6" Side Pillar
Left Rear (+) Brown
Left Rear (-) Yellow
Right Rear (+) Dark Blue
Right Rear (-) Light Blue

 

awsome ty

 

no problem. good luck with it.

 

yea it all turned out good got the Type R's in the doors and replaced the stock tweeter with a little 3.5 Rockford (had to put bass blocker on them they distored wayy to much up high) might add a 1" tweeter when I get my amp but its all trucked in the factory location so it looks stock and clean